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发明名称
DUST PRECIPITATE METER OF SUCTION CLEANER
摘要
申请公布号
KR890000986(Y1)
申请公布日期
1989.03.28
申请号
KR19850017280U
申请日期
1985.12.21
申请人
DAEWOO ELECTRONIC CO. LTD.
发明人
SON HUI-BOG
分类号
A47L9/19;(IPC1-7):A47L9/19
主分类号
A47L9/19
代理机构
代理人
主权项
地址
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